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Found results for
patents
1.
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METHOD FOR MAKING ETHER-FUNCTIONAL SILICONES
Application Number |
US2023075078 |
Publication Number |
2024/081505 |
Status |
In Force |
Filing Date |
2023-09-26 |
Publication Date |
2024-04-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
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Inventor |
- Han, Shuangbing
- Li, Zhanjie
- Klosin, Jerzy
- Chen, Xiaoyun
|
Abstract
A method for making an ether-functional silicone includes hydrosilylation reaction of an acetate-capped alkenyloxy-functional ether and a polyorganohydrogensiloxane in the presence of a catalyst including a bicyclic compound. The method may further comprise preparing the catalyst by combining Karstedt's catalyst with a bicyclic compound to form a complex.
IPC Classes ?
- C08G 77/08 - Preparatory processes characterised by the catalysts used
- C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
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2.
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POLYETHYLENE BLENDS CONTAINING VIRGIN AND RECYCLED HDPE MATERIALS
Application Number |
US2023034869 |
Publication Number |
2024/081271 |
Status |
In Force |
Filing Date |
2023-10-11 |
Publication Date |
2024-04-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Molero, Glendimar
- Lugo, Elva
- Wu, Xiaosong
- Mure, Cliff
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Abstract
2121) from 25 g/10 min.to 40 g/10 min, exhibits good physical properties for blow molded articles, including good melt strength, rigidity, and crack resistance.
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3.
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BIMODAL HDPE AND POLYETHYLENE BLEND CONTAINING VIRGIN AND RECYCLED HDPE MATERIALS
Application Number |
US2023034870 |
Publication Number |
2024/081272 |
Status |
In Force |
Filing Date |
2023-10-11 |
Publication Date |
2024-04-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW QUIMICA MEXICANA S.A. DE C.V. (Mexico)
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Inventor |
- Molero, Glendimar
- Lugo, Elva
- Wu, Xiaosong
- Mure, Cliff
- Herrera Garcia, Maria Christina
- Cadore, Artur
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Abstract
2121) from 8 g/10 min.to 12 g/10 min., and exhibits good physical properties for blow molded articles, including good melt-strength, physical properties, and crack resistance.
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4.
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FEMININE HYGIENE ARTICLES AND FILM WITH IMPROVED SOFTNESS AND HAND FEEL
Application Number |
US2023034795 |
Publication Number |
2024/081218 |
Status |
In Force |
Filing Date |
2023-10-10 |
Publication Date |
2024-04-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW QUIMICA DE COLOMBIA S.A. (Colombia)
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Inventor |
- Brunetto, Michel
- Carona Jimenez, Elkin, David
- Colombo, Veronica
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Abstract
A feminine hygiene article comprising a film having at least a first layer and an optional second layer, the first layer comprising at least 25 wt.%, based on the total weight of the first layer, of an ethylene acrylate copolymer and less than 75 wt.%, based on the total weight of the first layer, of a polyolefin is disclosed. The first layer may have a gloss measured by ASTM D2457 at 45°C below 30% and a drapeability measured according to WSP 90.3 less than or equal to 10.0 gf in both the machine or cross direction. The ethylene acrylate copolymer may contain from 16-35 wt.%, based on the total weight of the ethylene acrylate copolymer, acrylate. A feminine hygiene article comprising a soft film of non plastic appearance but with high tensile strength, low elongation along with high tear and puncture resistance, and high modulus can thus be obtained.
IPC Classes ?
- A61F 13/472 - Sanitary towels, incontinence pads or napkins specially adapted for female use
- A61F 13/511 - Topsheet, i.e. the permeable cover or layer facing the skin
- B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
- B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
- A61F 13/514 - Backsheet, i.e. the impermeable cover or layer furthest from the skin
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5.
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THREE-DIMENSIONAL LOOP MATERIALS AND USES THEREOF
Application Number |
CN2022125072 |
Publication Number |
2024/077545 |
Status |
In Force |
Filing Date |
2022-10-13 |
Publication Date |
2024-04-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
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Inventor |
- Zhang, Zheng
- Ming, Ming
- Sun, Yabin
- Du, Libo
- Huang, Xin
- Weng, Xilun
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Abstract
A three-dimensional loop material made from a polyolefin resin composition, having desirable cushioning and flame resistance properties for applications especially transportation industry. Also provided are methods of making the three-dimensional loop material, and products made therefrom.
IPC Classes ?
- D04B 1/04 - Pile fabrics or articles having similar surface features characterised by thread material
- D04H 3/147 - Composite yarns or filaments
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6.
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MOISTURE-CURABLE COMPOSITION
Application Number |
US2023034622 |
Publication Number |
2024/081162 |
Status |
In Force |
Filing Date |
2023-10-06 |
Publication Date |
2024-04-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
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Inventor |
- Kosanovich, Alex, J.
- Jalife, Omar
- Srivastava, Yasmin
- Fan, Yi
- Boopalachandran, Praveen
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Abstract
Embodiments of the present disclosure are directed towards a composition for forming a coating on a granule, such as a fertilizer granule.
IPC Classes ?
- C05G 3/20 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
- C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
- C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
- C08G 18/30 - Low-molecular-weight compounds
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
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7.
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RECYCLING OF SELF-SEALING TYRES
Application Number |
US2023034873 |
Publication Number |
2024/081275 |
Status |
In Force |
Filing Date |
2023-10-11 |
Publication Date |
2024-04-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
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Inventor |
- Ma, Liangkai
- Morley, Timothy
- Atkins, Kyle
- Gubbels, Frederic
- Cerva, Joel
- De Buyl, Francois
- Davidian, Thomas
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Abstract
The present disclosure generally relates to a method for recycling self-sealing tyres and the products resulting from the recycling process. The tyres in question comprise a tyre body having an inner surface and an outer surface and a puncture-resistant layer applied on the inner surface, wherein the puncture-resistant layer is a layer of a condensation cured self-sealing silicone sealant.
IPC Classes ?
- B29B 17/02 - Separating plastics from other materials
- B29L 30/00 - Pneumatic or solid tyres or parts thereof
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8.
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PVC COMPOSITION FOR SLUSH MOLDING APPLICATIONS
Application Number |
US2023034871 |
Publication Number |
2024/081273 |
Status |
In Force |
Filing Date |
2023-10-11 |
Publication Date |
2024-04-18 |
Owner |
- ROHM AND HAAS COMPANY (USA)
- DOW GLOBAL TECHNOLOGIES LLC (USA)
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Inventor |
- Guo, Hailan
- Verbois, Agnes
- Drake, Ian J.
- Ngunjiri, Johnpeter N.
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Abstract
A method of making a powder polyvinyl chloride-based composition comprises blending an emulsion of a polyvinyl chloride resin and a flexible acrylic resin to form a polyvinyl chloride resin/flexible acrylic resin blend. The polyvinyl chloride/flexible acrylic resin blend is isolated to form the powder polyvinyl chloride-based composition. A powder polyvinyl chloride-based composition, a polyvinyl chloride formulation, an article formed from the powder polyvinyl chloride-based composition, and a method for forming the article are also disclosed.
IPC Classes ?
- C08J 3/00 - Processes of treating or compounding macromolecular substances
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9.
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PROTECTIVE SILICONE COATING COMPOSITION WITH MICA
Application Number |
US2023075462 |
Publication Number |
2024/076870 |
Status |
In Force |
Filing Date |
2023-09-29 |
Publication Date |
2024-04-11 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
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Inventor |
- Wei, Yanhu
- Fu, Peng-Fei
- Ell, John
- Duley, Jenafer M.
- Li, Yongfu
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Abstract
The present invention is a composition comprising a TR-(RMeSiO2/2)n copolymer and a mica, where each R is independently phenyl or methyl. The composition of the present invention is useful as a coating for a metal substrate, wherein the coating exhibits adhesion, uniformity, and crack-resistance when subjected to high temperatures for hundreds or even thousands of hours.
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10.
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PROCESS FOR REDUCING THE OVERCHLORIDING OF HIGH SELECTIVITY ETHYLENE OXIDE CATALYSTS DURING RESTARTS
Application Number |
US2023075768 |
Publication Number |
2024/076943 |
Status |
In Force |
Filing Date |
2023-10-03 |
Publication Date |
2024-04-11 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
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Inventor |
- Zhang, Liping
- Liu, Albert C.
|
Abstract
Disclosed herein are methods of improving the restart performance of a high-selectivity ethylene oxide catalyst that has been shut down due to a planned or unplanned outage. It is believed that the proper selection of process variables on restart avoids exacerbating catalyst surface overchloriding that may occur when subsurface chlorides are diffused to the catalyst surface. In accordance with the method, the initial restart reaction temperature is no more than five (5) degrees Celsius above an initial start-up steady-state reaction temperature on fresh catalyst and is no more than five (5) degrees Celsius below the initial start-up steady-state reaction temperature. The addition of a make-up organic chloride to the reactor feed gas is deferred until the reactor outlet oxygen concentration equals or exceeds 0.5 mole percent and until a relative scaled reactor vinyl chloride feed gas concentration is no greater than 110 percent.
IPC Classes ?
- C07D 301/10 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
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11.
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DEEP LEARNING-ENABLED AUTOMATED DETECTION AND MEASUREMENT SYSTEM FOR ANTI-CORROSION PROPERTIES OF COATINGS
Application Number |
CN2022122182 |
Publication Number |
2024/065287 |
Status |
In Force |
Filing Date |
2022-09-28 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
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Inventor |
- Liu, Yang
- Guo, Yongjin
- Benedict, Matthew Nicholas
- Wu, Yan
- Zhang, Yi
- Chen, Bin
- Huang, Hua
|
Abstract
A system for evaluation anti-corrosion properties of a coating when applied on a corrosion susceptible substrate, containing; (i) an imaging unit configured to capture a plurality of grayscale images of the coating; (ii) a computational image processing unit configured to receive and reconstruct the captured plurality of grayscale images and to output a reconstructed topographic image and a reconstructed color image; (iii) a data pre-processing unit configured to receive and combine the reconstructed topographic image and the reconstructed color image and to output images containing high-dimensional data that comprises one-dimensional height data and at least three-dimensional color data; (iv) a corrosion detection unit configured to receive the high-dimensional data and recognize corrosion features and to output at least locations, classifications, and regions of the corrosion features; where the corrosion detection unit comprises a corrosion detection neural network having ai, input layer and an output layer, where ai, input data to the input layer contains the high-dimensional data and an output data from the output layer contains at least locations, classifications, and regions of the corrosion features; and (v) a computer-aided data analysis unit configured to receive and analyze the data containing at least locations, classifications, and regions of the corrosion features and to output predicted ratings of corrosion severity; a computer-implemented method of evaluation of anti-corrosion properties of a coating when applied on a corrosion susceptible substrate; a computing device with a computational image processing unit, a data pre-processing unit, a corrosion detection unit, and a computer-aided data analysis unit, deployed thereon; and a process for training a neural network for detection corrosion.
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12.
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AQUEOUS ANTIMICROBIAL COMPOSITION
Application Number |
CN2022123007 |
Publication Number |
2024/065575 |
Status |
In Force |
Filing Date |
2022-09-30 |
Publication Date |
2024-04-04 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Liu, Han
- Cui, Wei
- Xiao, Yingzhou
- Gong, Zhijuan
- Xu, Jianming
|
Abstract
Discloses an aqueous antimicrobial coating composition comprising: (A) a polymer obtained by a multistage polymerisation and composed of: 75 % to 95 % of a first-stage polymer and from 5 % to 25 % of a second-stage polymer; wherein the first-stage polymer comprises: monoethylenically unsaturated functional monomers carrying at least one functional group selected from a carboxyl, carboxylic anhydride, sulfonic acid, amide, sulfonate, phosphoric acid, phosphonate, phosphate, or hydroxyl group (e.g. acrylic acid, acrylamide); < 1.0 % of a monomers bearing imidazole, benzotriazole, or benzimidazole; and monoethylenically unsaturated nonionic monomers (e.g. alkyl acrylate); wherein the second-stage polymer has MW = 8000 to 30000 g/mol and comprises: residues of C6-C24 alkyl thiol (e.g. dodecyl mercaptan); monomers bearing imidazole, benzotriazole, or benzimidazole (e.g. vinyl imidazole); and monomers of alkyl acrylate; wherein the monomers bearing imidazole, benzotriazole, or benzimidazole in a multistage polymer are present at a total concentration of 0.5 % to 8 %; and (B) 1 to 10000 ppm of a silver, wherein the mol ratio of monomers bearing imidazole, benzotriazole, or benzimidazole to silver is greater than 4; and (C) < 500 ppm of coagulum (coagulates having diameter > 44 micrometers); and a method of preparing such aqueous antimicrobial composition and a coating composition comprising such aqueous antimicrobial composition and a pigment.
IPC Classes ?
- A01N 59/16 - Heavy metals; Compounds thereof
- A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
- A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
- A01N 25/10 - Macromolecular compounds
- A01N 25/04 - Dispersions or gels
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13.
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MULTI STAGE PROCESS FOR PRODUCING ETHYLENE-BASED POLYMER WITH (ULTRA) HIGH MOLECULAR WEIGHT POLYETHYLENE COMPONENT
Application Number |
US2023075069 |
Publication Number |
2024/073377 |
Status |
In Force |
Filing Date |
2023-09-26 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wevers, Ronald
- Bats, Johan
- Ter Borg, Frederik
- Den Doelder, Cornelis
|
Abstract
31231231212 α-olefin comonomer in solvent in the presence of the at least one second catalyst in the at least one agitated solution polymerization reactor to produce a second polymer fraction.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08L 23/08 - Copolymers of ethene
- B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
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14.
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WATER MISCIBLE FLUORESCENT MONOMER AS MARKING IN A WATERBORNE COATING
Application Number |
US2023075183 |
Publication Number |
2024/073457 |
Status |
In Force |
Filing Date |
2023-09-27 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Jain, Abhisar
- Ghosal, Siddhartha
|
Abstract
1424alk2n233223322 or a salt thereof.
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15.
|
PROCESS TO PRODUCE IONOMERS
Application Number |
US2023075330 |
Publication Number |
2024/073542 |
Status |
In Force |
Filing Date |
2023-09-28 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Bawiskar, Santosh S.
- Sun, Xiaofei
- Langdon, Norma K.
- Perry, Matthew J.
|
Abstract
A method for producing an ionomer using a counter-rotating twin screw extruder includes feeding one or more metal cations and an ethylene acid interpolymer into the counter-rotating twin screw extruder, the ethylene acid interpolymer including the polymerized reaction product of ethylene and unsaturated carboxylic acid; and producing the ionomer by at least partially neutralizing the ethylene acid interpolymer with the one or more metal cations while twin screws of the counter-rotating twin screw extruder rotate opposite each other, and wherein: the twin screws have a length to diameter ratio of at least 60; a normalized production rate of the twin screw extruder is from 0.0014 lb/hr per mm3to 0.0037 lb/hr per mm3;22) of at least 50 dg/min, and the ionomer has a melt index of less than 20 dg/min.
IPC Classes ?
- B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders
- B29C 48/41 - Intermeshing counter-rotating screws
- B29C 48/625 - Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
- B29C 48/76 - Venting means; Degassing means
- B29B 7/48 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B 7/60 - Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B 7/72 - Measuring, controlling or regulating
- B29B 7/82 - Heating or cooling
- B29B 7/84 - Venting or degassing
- B29B 7/86 - Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
- B29B 9/12 - Making granules characterised by structure or composition
- C08F 8/44 - Preparation of metal salts or ammonium salts
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16.
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USE OF RADICAL SCAVENGERS TO REDUCE FOULING DURING HIGH PRESSURE POLYMERIZATION
Application Number |
US2023075203 |
Publication Number |
2024/073471 |
Status |
In Force |
Filing Date |
2023-09-27 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Ewart, Sean, W.
- Williamson, Alexander
- Konstantinov, Ivan, A.
|
Abstract
12314014048140140488 needs to be OH.
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17.
|
TERT-BUTANOL COSOLVENT IN THE PRODUCTION OF ETHYLENE ACID COPOLYMER
Application Number |
US2023075364 |
Publication Number |
2024/073565 |
Status |
In Force |
Filing Date |
2023-09-28 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Konstantinov, Ivan A.
- Koenigs, David
- Ewart, Sean W.
- Hasch, Bruce M.
- Eddy, Christopher R.
- Meerscheidt, Shannon Duffy
- Stanzione, Paul
|
Abstract
Embodiments of the present disclosure are directed a method for producing ethylene acid copolymer comprising: polymerizing via free-radical polymerization at a pressure of at least 1000 atmospheres (atm) a feed comprising ethylene monomer, unsaturated carboxylic acid containing comonomer, and co-solvent to produce the ethylene acid copolymer, wherein the co-solvent comprises tert-butanol and wherein the co-solvent comprises less than 15 wt. % of the feed, and wherein the ethylene acid copolymer has a melt index (I2) less than 35 dg/min as determined according to ASTM D1238 (at 190 °C, 2.16 kg).
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18.
|
POLYOLEFIN COMPOSITIONS WITH EXCELLENT IMPACT STRENGTH AND LIGHT TRANSMITTANCE
Application Number |
US2023075387 |
Publication Number |
2024/073577 |
Status |
In Force |
Filing Date |
2023-09-28 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wu, Gaoxiang
- Munro, Jeffrey C.
- Jiang, Xian
- Jablonka, Mark T.
|
Abstract
A composition comprising a first composition that comprises at least the following components a and b: a) at least one ethylene/alpha-olefin multi-block interpolymer that comprises a density ≥ 0.870 g/cc and a soft segment melting temperature (SS-Tm) ≤ 35°C; b) a polymer composition comprising at least one propylene homopolymer, and wherein the component a is present in an amount ≤ 50 wt%, based on the weight of components a and b.
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19.
|
TILING ADHESIVE WITH IMPROVED FLEXIBILTY
Application Number |
CN2022122457 |
Publication Number |
2024/065360 |
Status |
In Force |
Filing Date |
2022-09-29 |
Publication Date |
2024-04-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Li, Jian
- Guo, Kunpeng
- Feng, Shaoguang
- Geng, Xiang
|
Abstract
In mortars used for tile adhesion, flexibility can be improved by incorporating in the mortar from 3 to 15 weight percent of recycled composite fibers that have an average diameter of no more than 50 microns and an average length of no more than 800 micron. In some cases, the dry components can be pre-mixed as a dry mix before blending in water to make the mortar.
IPC Classes ?
- C04B 18/04 - Waste materials; Refuse
- C04B 18/20 - Waste materials; Refuse organic from macromolecular compounds
- C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
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20.
|
UV CURABLE RESIN-LINEAR POLYSILOXANE HOT-MELT COMPOSITION
Application Number |
US2023032133 |
Publication Number |
2024/063952 |
Status |
In Force |
Filing Date |
2023-09-07 |
Publication Date |
2024-03-28 |
Owner |
- DOW SILICONES CORPORATION (USA)
- DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Choi, Jongwook
- Swier, Steven
- Yokouchi, Yuki
|
Abstract
A hot-melt composition contains: (a) a TAr-D based resin-linear block copolymer where TAr siloxane unit blocks are linked to D-type siloxane unit blocks with a linkage that in at least some occurrences include an alkenyl group provided that the concentration of such alkenyl groups is in a range of 0.5 to 3.0 mol-percent relative to total moles of silicon atoms in the resin-linear block copolymer; (b) a crosslinker containing an average of at least two (meth)acryloxy groups per molecule; (c) a radical photo-initiator; and optionally (d) an ultraviolet stabilizer; and optionally (e) an adhesion promoter.
IPC Classes ?
- C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
- C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
- C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
- C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
- C08J 3/28 - Treatment by wave energy or particle radiation
- C08K 5/00 - Use of organic ingredients
- C08K 5/5425 - Silicon-containing compounds containing oxygen containing at least one C=C bond
- C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
- H01L 33/50 - Wavelength conversion elements
- H01L 33/56 - Materials, e.g. epoxy or silicone resin
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21.
|
RIGID POLYURETHANE FOAM
Application Number |
US2023033210 |
Publication Number |
2024/064181 |
Status |
In Force |
Filing Date |
2023-09-20 |
Publication Date |
2024-03-28 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Girotti, Cecilia
- Brandoli, Andrea
- Neuhaus, Sven
- Zhou, Weijun
|
Abstract
Embodiments of the present disclosure are directed towards a composition for making a rigid polyurethane foam for use, for example, with water heaters.
IPC Classes ?
- C08G 18/16 - Catalysts
- C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
- C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
- C08G 18/48 - Polyethers
- C08G 18/66 - Compounds of groups , , or
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
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22.
|
AQUEOUS PERSONAL CARE RINSE OFF COMPOSITION
Application Number |
US2023032571 |
Publication Number |
2024/063989 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-28 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Mcdaniel, Tanner
- Young, Timothy J.
- Ku, Sung-Yu
- Yu, Wanglin
- Mcmillan, Janet
- Johnson, Bethany K.
- Van Reeth, Isabelle
|
Abstract
An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; and a dermatologically acceptable cleaning surfactant, wherein the dermatologically acceptable cleaning surfactant comprises an alcohol ethoxysulfate surfactant of formula (I) wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula(I).
IPC Classes ?
- A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts, esters or N-acylated derivatives thereof
- A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K 8/60 - Sugars; Derivatives thereof
- A61Q 5/02 - Preparations for cleaning the hair
- A61Q 19/10 - Washing or bathing preparations
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23.
|
AQUEOUS LIGHT DUTY LIQUID DETERGENT FORMULATION
Application Number |
US2023032572 |
Publication Number |
2024/063990 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-28 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Mcdaniel, Tanner
- Young, Timothy J.
- Ku, Sung-Yu
- Yu, Wanglin
- Izmitli, Aslin
|
Abstract
An aqueous light duty liquid detergent formulation is provided including: water; a zwitterionic surfactant; and an alcohol ethoxysulfate surfactant of formula I wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula I.
IPC Classes ?
- C11D 1/29 - Sulfates of polyoxyalkylene ethers
- C11D 1/75 - Amino oxides
- C11D 1/90 - Betaines
- C11D 1/94 - Mixtures with anionic, cationic or non-ionic compounds
- C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
- C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties
|
24.
|
AQUEOUS LAUNDRY DETERGENT COMPOSITION
Application Number |
US2023032573 |
Publication Number |
2024/063991 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-28 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Mcdaniel, Tanner
- Young, Timothy J.
- Ku, Sung-Yu
- Yu, Wanglin
- Izmitli, Aslin
|
Abstract
An aqueous laundry detergent composition is provided including: water; a cleaning surfactant; wherein the cleaning surfactant comprises a blend of a nonionic surfactant and an anionic surfactant; wherein the anionic surfactant comprises an alcohol ethoxysulfate surfactant of formula I wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula I.
IPC Classes ?
- C11D 1/29 - Sulfates of polyoxyalkylene ethers
- C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
- C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties
|
25.
|
ALKYL ETHER SULFATE SURFACTANTS AND ASSOCIATED METHODS OF MANUFACTURE
Application Number |
US2023074519 |
Publication Number |
2024/064645 |
Status |
In Force |
Filing Date |
2023-09-19 |
Publication Date |
2024-03-28 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Ku, Sung-Yu
- Mcdaniel, Tanner
- Yu, Wanglin
- Young, Timothy J.
- Lee, Wen-Sheng
|
Abstract
12122 is selected from the group consisting of an alkyl group, M is selected from the group consisting of a proton, an ammonium cation, a metal cation, a nitrogen cation, a boron cation, a phosphorus cation, triethylamine, triethanolamine, monoethanolamine and combinations thereof, and n has a value of 1 to 3, and wherein 95 mol% or greater of the oligomers of Structure (II) have an n of 1 and 5 mol% or less of the oligomers of Structure (II) have an n of 2 or greater.
IPC Classes ?
- C07C 305/06 - Hydrogenosulfates
- C07C 41/06 - Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
- C07C 303/24 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
- C11D 1/29 - Sulfates of polyoxyalkylene ethers
- C07C 43/13 - Saturated ethers containing hydroxy or O-metal groups
|
26.
|
METHODS FOR DEHYDROGENATING HYDROCARBONS UTILIZING COUNTERCURRENT FLOW REGENERATORS
Application Number |
US2023073960 |
Publication Number |
2024/059551 |
Status |
In Force |
Filing Date |
2023-09-12 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Pretz, Matthew T.
- Bennett, Charmaine
- Blann, Kevin
- Keith, Jordan
- Nieskens, Davy
- Plauck, Anthony
|
Abstract
According to one or more embodiments described herein, hydrocarbons may be dehydrogenated by a method including contacting a feed stream including one or more hydrocarbons with a particulate solid, which may include an oxygen-carrier material, to form hydrogen and one or more products. At least a portion of the hydrogen may be reacted with oxygen from the oxygen-carrier material. The particulate solid from the dehydrogenation reactor maybe passed to a regeneration unit, which may include a first gas inlet and a second gas inlet that may be beneath the first gas inlet. An oxygen-containing gas may enter into the regeneration unit through the first gas inlet and a fuel may enter through the second gas inlet. In an area of the regeneration unit above the second gas inlet and beneath the first gas inlet, at least a portion of the fuel may be reacted with oxygen from the oxygen-carrier material.
IPC Classes ?
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- B01J 8/26 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J 23/90 - Regeneration or reactivation
|
27.
|
METHODS FOR DEHYDROGENATING HYDROCARBONS BY THERMAL DEHYDROGENATION
Application Number |
US2023073963 |
Publication Number |
2024/059554 |
Status |
In Force |
Filing Date |
2023-09-12 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Pretz, Matthew T.
- Fish, Barry B.
- Stangland, Eric E.
- Goodfellow, Brian W.
- Sharma, Manish
|
Abstract
A method for dehydrogenating hydrocarbons may include passing a hydrocarbon feed including one or more alkanes or alkyl aromatics into a fluidized bed reactor. In the fluidized bed reactor at least 95 wt.% of the hydrocarbon feed may have an atmospheric boiling point of less than or equal to 300 °C. The method may include thermally cracking the hydrocarbon feed in the fluidized bed reactor to produce a dehydrogenated product and hydrogen. The fluidized bed reactor may operate at a temperature of at least 600 °C. The fluidized bed reactor may be free of dehydrogenation catalyst. The method may include contacting the hydrogen with an oxygen-carrier material in the fluidized bed reactor to combust hydrogen and form an oxygen-diminished oxygen-carrier material. The oxygen-carrier material may be reducible.
IPC Classes ?
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- C07C 11/06 - Propene
- C07C 11/08 - Alkenes with four carbon atoms
- C07C 15/46 - Styrene; Ring-alkylated styrenes
|
28.
|
METHODS FOR DEHYDROGENATING HYDROCARBONS UTILIZING REGENERATORS
Application Number |
US2023074022 |
Publication Number |
2024/059600 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Pretz, Matthew,t.
- Bennett, Charmaine
- Blann, Kevin
- Keith, Jordan
- Nieskens, Davy
- Plauck, Anthony
|
Abstract
According to one or more embodiments described herein, a method for dehydrogenating hydrocarbons may include contacting a feed stream including one or more hydrocarbons with a particulate solid, which may include an oxygen-carrier material, to form hydrogen and one or more products. At least a portion of the hydrogen may be reacted with oxygen from the oxygen-carrier material. A regeneration unit may include a first gas inlet and a second gas inlet that may be beneath the first inlet. A fuel may enter into the regeneration unit through the first gas inlet and an oxygen-containing gas may enter through the second gas inlet. In an area of the regeneration unit above the first gas inlet, at least a portion of the fuel may be reacted with oxygen from one or both of the oxygen-containing gas or the oxygen-carrier material.
IPC Classes ?
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- C07C 11/06 - Propene
- C07C 15/46 - Styrene; Ring-alkylated styrenes
- B01J 23/90 - Regeneration or reactivation
|
29.
|
METHODS FOR REACTING HYDROCARBONS UTILIZING STRIPPERS
Application Number |
US2023074024 |
Publication Number |
2024/059602 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Pretz, Matthew T.
- Nieskens, Davy
|
Abstract
According to one or more embodiments described herein, olefinic compounds may be formed by a process including contacting a feed stream including one or more hydrocarbons with a particulate solid in a reactor. In the reactor, the one or more hydrocarbons may be reacted to form one or more olefinic compounds and coke may form on the particulate solid. The particulate solid may be passed from the reactor to a strip zone. In the strip zone, the particulate solid may be contacted with a strip gas and oxygen. The strip gas may include nitrogen, steam, or combinations thereof. In the strip zone, a majority of the coke may be reacted with oxygen to form carbon dioxide. The majority of the carbon dioxide produced in the strip zone may be passed out of the strip zone and combined with the one or more olefinic compounds.
IPC Classes ?
- C07C 5/42 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- C07C 11/06 - Propene
- C07C 11/08 - Alkenes with four carbon atoms
- C07C 15/46 - Styrene; Ring-alkylated styrenes
- B01J 23/90 - Regeneration or reactivation
|
30.
|
AUTOMATED LABORATORY APPARATUS FOR DYNAMICALLY TESTING THE DURABILITY OF SELF-SEALING TIRE SEALANTS
Application Number |
US2023032587 |
Publication Number |
2024/059100 |
Status |
In Force |
Filing Date |
2023-09-13 |
Publication Date |
2024-03-21 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Ma, Liangkai
- Cerva, Joel
- Mirgon, Mark H.
- Morley, Timothy
- Parsons, Tom
- Church, Kevin L.
- Gubbels, Frederic
- Atkins, Kyle
|
Abstract
An automated laboratory apparatus for dynamically testing the durability of a coating is provided. The apparatus includes an actuator that drives at least one test unit. Each test unit includes a pressure chamber assembly having a main body and a clamping member. The main body includes a monitoring window, an opening, and an inner chamber wall defining a pressure chamber within the main body. The clamping member includes a central opening. The clamping member and main body are adapted to sandwich a substrate including the coating therebetween to close the pressure chamber. A driven member extends through the central opening in the clamping member and is contactable with the substrate. The actuator drives one or both of an oscillating linear and an oscillating rocking motion of the driven member. A method of testing the durability of a tire coated with a self-sealing sealant for leak-proof performance is also provided.
|
31.
|
METHODS FOR DEHYDROGENATING HYDROCARBONS UTILIZING COMBUSTION UNITS
Application Number |
US2023073961 |
Publication Number |
2024/059552 |
Status |
In Force |
Filing Date |
2023-09-12 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Pretz, Matthew T.
- Bennett, Charmaine
- Blann, Kevin
- Keith, Jordan
- Nieskens, Davy
|
Abstract
According to one or more embodiments described herein, a method for dehydrogenating hydrocarbons may include contacting a feed stream including one or more hydrocarbons with a particulate solid, which may include an oxygen-carrier material, to form hydrogen and one or more products. At least a portion of the hydrogen may be reacted with oxygen from the oxygen-carrier material to form water and reduce the oxygen content in the oxygen-carrier material. The particulate solid may be passed from the dehydrogenation reactor to a combustion unit. The combustion unit may include a first gas inlet and a second gas inlet that may be above the first gas inlet. An oxygen-containing gas may enter into the combustion unit through the first gas inlet and a fuel may enter through the second gas inlet.
IPC Classes ?
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- B01J 8/26 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J 23/90 - Regeneration or reactivation
|
32.
|
METHODS FOR DEHYDROGENATING HYDROCARBONS
Application Number |
US2023073962 |
Publication Number |
2024/059553 |
Status |
In Force |
Filing Date |
2023-09-12 |
Publication Date |
2024-03-21 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Plauck, Anthony
- Bennett, Charmaine
- Blann, Kevin
- Fish, Barry B.
- Keith, Jordan
- Nieskens, Davy
- Pretz, Matthew T.
|
IPC Classes ?
- C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
- C07C 11/04 - Ethene
- C07C 11/06 - Propene
- C07C 11/08 - Alkenes with four carbon atoms
- C07C 15/46 - Styrene; Ring-alkylated styrenes
- B01J 23/90 - Regeneration or reactivation
|
33.
|
POLYETHYLENE COMPOSITIONS, ORIENTED POLYETHYLENE FILMS AND ARTICLES COMPRISING THE SAME
Application Number |
CN2022117093 |
Publication Number |
2024/050669 |
Status |
In Force |
Filing Date |
2022-09-05 |
Publication Date |
2024-03-14 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Zhang, Lanhe
- Delorbe, Johnathan E.
- Ginger, Douglas S.
- Mekap, Dibyaranjan
- Du, Zhe
- Pan, Jianping
|
Abstract
Disclosed is polyethylene compositions include three polyethylene components, oriented polyethylene films include such polyethylene compositions, laminates include such polyethylene compositions, and articles include such polyethylene compositions. The polyethylene compositions can have good processability and stretchability into oriented polyethylene films (e.g., high throughput rate during film casting), and the oriented polyethylene films produced from such polyethylene compositions can be compatible with polyethylene recycling streams and can have a desirable balance of stretchability, elongation, modulus, haze, and clarity.
|
34.
|
SYSTEMS AND METHODS FOR IMPROVED QUANTIFICATION WITH POLYMER CHROMATOGRAPHY
Application Number |
US2023073617 |
Publication Number |
2024/054895 |
Status |
In Force |
Filing Date |
2023-09-07 |
Publication Date |
2024-03-14 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Cong, Rongjuan
- Tyler, Phillip M.
- Shuang, Bo
- Fan, Jingwei
- Mekap, Dibyaranjan
- Balding, Paul
- Bailey, Kimberly L.
- Gee, William E.
- Weeks, Mathias
- Diffin, Mark R.
- Cheatham, Charles Michael
|
Abstract
A method to determine chemical or structural properties of a liquid sample includes illuminating a flow cell containing a liquid mixture of the sample dissolved in a solvent with first and second beams of light at first and second time steps, detecting the first and second beams of light after they have passed through the flow cell at the first and second time steps to determine first and second interferograms, performing Fourier transforms of the first and second interferograms to determine first and second single beam data, determining first and second signal values of the first and second single beam data at a first frequency, adjusting each signal value of the second single beam data based on a ratio of the second signal value to the first signal value to determine adjusted second single beam data, and determining properties of the sample based on the adjusted second single beam data.
IPC Classes ?
- G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
- G01N 30/74 - Optical detectors
- G01J 3/45 - Interferometric spectrometry
- G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N 21/05 - Flow-through cuvettes
|
35.
|
SOLVENT MANAGEMENT VIA TWO-PHASE ETHYLENE FEED TO SECOND REACTOR TO INCREASE ETHYLENE-BASED POLYMER OUTPUT
Application Number |
US2023073520 |
Publication Number |
2024/054824 |
Status |
In Force |
Filing Date |
2023-09-06 |
Publication Date |
2024-03-14 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Jain, Pradeep
- Wang, Alec Y.
- Castelluccio, Anthony J.
- Hypolite, Curvel
- Zogg, Jr., Michael J.
- Agrawal, Smita
- Ginger, Douglas S.
|
Abstract
31231212 alpha-olefin comonomer to a second polymerization reactor to produce via solution polymerization ethylene-based polymer, wherein a ratio by weight of the summation of the hydrocarbon solvent plus comonomer to ethylene monomer in the two-phase second feed is from 0.1 to 2.2.
|
36.
|
METHOD FOR MAKING MOLDED POLYMER FOAM
Application Number |
US2023031593 |
Publication Number |
2024/049936 |
Status |
In Force |
Filing Date |
2023-08-31 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Coroneo, Mirella
- Guj, Luca
|
Abstract
The invention is a process for making molded polymer foams, especially laminated panels that include a central foam layer and a facing layer on one or both sides. A flexible film dispenser (10) is folded or rolled and introduced into a mold cavity (7) through an opening (6) in the mold. The dispenser is unfolded or unrolled inside the film cavity and a foam precursor is pumped through the dispenser and into the mold cavity. The dispenser has multiple outlets (16) through which the foam precursor enters the mold cavity. This permits a more uniform distribution of the foam precursor throughout the mold cavity and reduces defects while improving product quality.
IPC Classes ?
- B29C 44/36 - Feeding the material to be shaped
- B29C 44/38 - Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
|
37.
|
SURFACTANT FORMULATIONS FOR AQUEOUS FOAM STABILITY AT HIGH TEMPERATURE AND HIGH SALINITY CONDITIONS
Application Number |
US2023072305 |
Publication Number |
2024/050233 |
Status |
In Force |
Filing Date |
2023-08-16 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wang, Yifan
- Katiyar, Amit
- Knight, Troy E.
- Crosley, Matthew E.
- Kardenetz, Phillip D.
|
Abstract
101261616 alkyl group. A method of recovering hydrocarbons from a reservoir during gas injection into said reservoir is also disclosed which involves at least periodically injecting the gas and a foam-forming surfactant composition into the reservoir so as to assist in the recovery of hydrocarbons from the reservoir
IPC Classes ?
- C09K 8/584 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
- C09K 8/594 - Compositions used in combination with injected gas
|
38.
|
GROUP III-HALIDE OR LANTHANIDE-HALIDE BIS(PHENYLPHENOXY) METAL−LIGAND COMPLEXES
Application Number |
US2023073084 |
Publication Number |
2024/050359 |
Status |
In Force |
Filing Date |
2023-08-29 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Delorbe, Johnathan E.
- Szuromi, Endre
- Fontaine, Philip P.
- Grigg, Robert D.
- Pal, Sudipta
- Klosin, Jerzy
- Bailey, Brad C.
|
Abstract
Embodiments of this disclosure are directed to catalyst systems comprising a metal–ligand complex according to formula (I).
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
|
39.
|
METHOD OF PRODUCING MULTIMODAL POLYETHYLENE USING AT LEAST ONE GROUP III-BASED OR LANTHANIDE-BASED BIPHENYLPHENOXY CATALYST
Application Number |
US2023073095 |
Publication Number |
2024/050368 |
Status |
In Force |
Filing Date |
2023-08-29 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Delorbe, Johnathan E.
- Baillie, Rhett A.
- Szuromi, Endre
- Fontaine, Philip P.
- Huacuja, Rafael
- Grigg, Robert D.
- Pal, Sudipta
- Klosin, Jerzy
- Bailey, Brad C.
|
Abstract
Embodiments of this disclosure are directed to catalyst systems comprising a metal–ligand complex according to formula (I):
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/545 -
- C08F 4/52 - Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides selected from boron, aluminium, gallium, indium, thallium, or rare earths
|
40.
|
MULTIMODAL POLYMERIZATION PROCESSES WITH MULTI-CATALYST SYSTEMS
Application Number |
US2023073085 |
Publication Number |
2024/050360 |
Status |
In Force |
Filing Date |
2023-08-29 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Fontaine, Philip P.
- Klosin, Jerzy
- Rosen, Mari
|
Abstract
This disclosure is directed to processes of polymerizing olefin monomers to produce polyolefin. The processes include reacting ethylene and optionally one or more olefin monomers in one or multiple reactors in the presence of a catalyst system. The catalyst system includes two or more catalysts, at least one of which is derived from constrained geometry procatalyst according to formula (I) and at least one of which is derived from phosphinimine procatalyst according to formula (V): (I) (V).
IPC Classes ?
- C09F 210/16 -
- C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
|
41.
|
MULTIMODAL POLYMERIZATION PROCESSES WITH MULTI-CATALYST SYSTEMS
Application Number |
US2023073094 |
Publication Number |
2024/050367 |
Status |
In Force |
Filing Date |
2023-08-29 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Fontaine, Philip P.
- Klosin, Jerzy
- Rosen, Mari S.
- Delorbe, Johnathan E.
|
Abstract
A process of polymerizing olefin monomers to produce polyolefin, the process comprising reacting ethylene and optionally one or more olefin monomers in one reactor or multiple reactors in the presence of a catalyst system; the catalyst comprises two or more catalysts, at least one of which is derived from bis-phenylphenoxy procatalysts according to formula (I) and at least one of which is derived from phosphinimine procatalyst according to formula (V).
IPC Classes ?
- C08F 4/64 - Titanium, zirconium, hafnium, or compounds thereof
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
|
42.
|
LOW VISCOSITY FUNCTIONALIZED ETHYLENE COPOLYMER
Application Number |
US2023073167 |
Publication Number |
2024/050418 |
Status |
In Force |
Filing Date |
2023-08-30 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Bawiskar, Santosh S.
- Lee, Jong-Young
- Jin, Lin
- Paradkar, Rajesh P.
- Richard, Chad J.
|
Abstract
The present disclosure provides embodiments of an epoxy-functionalized ethylene-based polymer and process for manufacturing that may include: extruding a reactive mixture to form the epoxy-functionalized ethylene-based polymer, wherein the reactive mixture includes an ethylene-based polymer having a viscosity less than or equal to 50,000 cP at 177°C; an epoxy-functional monomer; a peroxide; and a vinyl terminated multifunctional coagent having a functionality of 2 or more.
IPC Classes ?
- C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
- C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
|
43.
|
ETHYLENE/ALPHA-OLEFIN MULTI-BLOCK INTERPOLYMER-BASED COMPOSITIONS WITH EXCELLENT BALLY FLEX RESISTANCE
Application Number |
CN2022116766 |
Publication Number |
2024/045165 |
Status |
In Force |
Filing Date |
2022-09-02 |
Publication Date |
2024-03-07 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Yang, Yunfeng
- Liu, Xuejun
|
Abstract
A composition comprising a first composition, and wherein the first composition comprises the following components a and b: a) at least one ethylene/alpha-olefin multi-block interpolymer that comprises a density ≤0.880 g/cc and a soft segment melting temperature (SS-Tm) ≤2.0°C; b) at least one propylene-based polymer; and wherein component a is present in an amount ≥ 88 wt%, based on the sum weight of components a and b.
|
44.
|
IONOMER DISPERSANT FOR MAKING AQUEOUS POLYOLEFIN DISPERSIONS
Application Number |
US2023072647 |
Publication Number |
2024/044585 |
Status |
In Force |
Filing Date |
2023-08-22 |
Publication Date |
2024-02-29 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Katepalli, Hari
- Malotky, David L.
- Williamson, Alexander
- Enokida, Joshua
- O'Leary, Leslie
|
Abstract
Methods for producing an aqueous polyolefin dispersion comprise providing a partially neutralized ionomer dispersant, which is an ethylene acid copolymer comprising the polymerized reaction product of 70 to 85 wt.% ethylene and 15 to 30 wt.% carboxylic acid containing comonomer, based on the total weight of monomers present in the ethylene acid copolymer, of which 0.01 to 30 mole % of the acid units are neutralized by alkali metal cations based on the total weight of monomers present in the ethylene acid copolymer. The methods further comprise melt blending the partially neutralized ionomer dispersant and polyolefin to produce a polymer melt blend, emulsifying the polymer melt blend in the presence of water and additional base to produce an emulsion, wherein the additional base further neutralizes a fraction or all of the remaining acid units, and diluting the emulsion with additional water to produce the aqueous polyolefin dispersion.
|
45.
|
BICOMPONENT BINDER FIBERS
Application Number |
US2023029824 |
Publication Number |
2024/044042 |
Status |
In Force |
Filing Date |
2023-08-09 |
Publication Date |
2024-02-29 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Lin, Yijian
- Bawiskar, Santosh, S.
- Zhang, Lanhe
- Clark, Michael, B.
- Kamara, Ibrahim
- Patel, Rajen, M.
|
Abstract
A bicomponent fiber comprising a first component and a second component is currently disclosed. The first component is comprised of from 70 to 97.5 wt.%, based on the weight of the first component, a polyethylene having a melt index, and from 2.5 to 30 wt.%, based on the weight of the first component, of a maleic-anhydride-grafted polyethylene having a maleic-anhydride level of from 0.50 to 3.00 wt.%, based on the weight of the maleic-anhydride-grafted polyethylene, and a melt index. The ratio of the melt index of the polyethylene to the melt index of the maleic-anhydride-grafted polyethylene is less than 1.25. The first and second components can be part of a core sheath, an eccentric core sheath, an islands in the sea, a side by side, or a segmented-pie structure. The disclosed bicomponent fibers can be used to produce nonwoven materials. These bicomponent fibers can produce nonwovens with improved bonding efficiency and better mechanical strength due to increased surface concentration of maleic anhydride as evidenced by a higher surface oxygen concentration.
IPC Classes ?
- D01F 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
|
46.
|
CARBON MOLECULAR SIEVE MEMBRANES AND METHODS FOR USING THE SAME
Application Number |
US2023072363 |
Publication Number |
2024/040152 |
Status |
In Force |
Filing Date |
2023-08-17 |
Publication Date |
2024-02-22 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
|
Abstract
A method of manufacturing a carbon molecular sieve (CMS) membrane includes forming one or more hollow fibers, the one or more hollow fibers including a polyvinylidene chloride copolymer; exposing the one or more hollow fibers to a caustic solution, wherein the caustic solution includes a strong base and a solvent; applying a tension at opposite ends of the one or more hollow fibers, thereby maintaining the one or more hollow fibers in a straight shape; pretreating the one or more hollow fibers under the tension by heating at a first temperature of from 120 ℃ to 200 ℃ with air, an inert gas, or combinations thereof; pyrolyzing the one or more hollow fibers at a second temperature of from 500 ℃ to 1500 ℃ with inert gas; and bundling the one or more hollow fibers to form the CMS membrane.
IPC Classes ?
- B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D 69/08 - Hollow fibre membranes
- B01D 71/30 - Polyalkenyl halides
- B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
- B01D 71/02 - Inorganic material
- B01D 71/80 - Block polymers
- B01D 71/40 - Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
|
47.
|
ETHYLENE/ALPHA-OLEFIN INTERPOLYMER COMPOSITIONS FOR EXTRUSION APPLICATIONS
Application Number |
CN2022112056 |
Publication Number |
2024/031618 |
Status |
In Force |
Filing Date |
2022-08-12 |
Publication Date |
2024-02-15 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Yang, Yunfeng
- Li Pi Shan, Colin
- Wu, Gaoxiang
- Sun, Yabin
|
Abstract
Compositions and related processes comprising the following components a) and b) : a) a first composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the first composition comprises the following properties: i) a density from 0.855 to 0.900 g/cc, ii) a [V100 (190℃) ] ≤ 1000 Pa·s, iii) a [V0.1 (190℃) /V100 (190℃) ] ≥ 8.0, b) at least one peroxide. Compositions and related processes comprising the following components a) through c): a) an first composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the first composition comprises the following properties: i) a density from 0.855 to 0.900 g/cc, ii) a [V0.1 (190℃) /V100 (190℃) ] ≥ 5.0, b) at least one peroxide, c) at least one Tempo compound of Structure I) selected from Structure IA, Structure IB or Structure IC, each as described herein.
|
48.
|
AIR CURABLE ETHYLENE/ALPHA-OLEFIN INTERPOLYMER COMPOSITIONS
Application Number |
CN2022112059 |
Publication Number |
2024/031619 |
Status |
In Force |
Filing Date |
2022-08-12 |
Publication Date |
2024-02-15 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Yang, Yunfeng
- Li Pi Shan, Colin
- Sun, Yabin
- Lyu, Bo
- Munro, Jeffrey C.
|
Abstract
A composition comprising the following components a) through c) : a) at least one ethylene/alpha-olefin interpolymer that comprises the following properties: i) a density 0.855 to 0.900 g/cc and ii) a total unsaturation≥0.20/1000C, b) at least one Tempo compound of Structure I); and c) at least one peroxide; and wherein the molar ratio of the NO·from component b to the peroxide (O-O) bonds from component c is from 0.30 to 0.90; and wherein component b is present in an amount from 0.20 to 0.90 phr, based on 100 parts of component a; and wherein Structure I is selected from Structure IA, Structure IB or Structure IC, each as described herein. Also, processes to form a crosslinked composition from above composition and related compositions.
IPC Classes ?
- C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
- C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08K 5/3435 - Piperidines
- C08K 5/34 - Heterocyclic compounds having nitrogen in the ring
|
49.
|
POLYSILOXANE FILLER TREATING AGENT AND COMPOSITIONS PREPARED THEREWITH
Application Number |
US2023071638 |
Publication Number |
2024/036078 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-15 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Carter, Matthew
- Wang, Hai
- Xu, Hongyun
- Zhao, Dan
- Montoto Blanco, Elena C.
- Kuo, Tzu-Chi
|
Abstract
The present invention relates to a composition comprising a) a polyorganosiloxane; b) filler particles; and c) a filler treating agent of Formula (I): (I) where R1, R1', R2, R2', m, n, p, and q are as defined herein. The composition is useful as a thermally conductive formulation.
IPC Classes ?
- C08L 83/04 - Polysiloxanes
- C08L 83/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
- C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
- C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
- C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
- C08G 77/28 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen sulfur-containing groups
- C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G 77/54 - Nitrogen-containing linkages
- C08K 3/22 - Oxides; Hydroxides of metals
- C09C 3/12 - Treatment with organosilicon compounds
|
50.
|
POLYSILOXANE FILLER TREATING AGENT AND COMPOSITION PREPARED THEREWITH
Application Number |
US2023071640 |
Publication Number |
2024/036080 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-15 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Wang, Hai
- Carter, Matthew
- Xu, Hongyun
- Zhao, Dan
- Montoto-Blanco, Elena C.
- Kuo, Tzu-Chi
- Joffre, Eric
|
Abstract
The present invention relates to a composition comprising: a) a polyorganosiloxane; b) filler particles; and c) a filler treating agent of Formula I: Formula I where R1, R2, m, n, p, and q are as defined herein. The composition is useful as a thermally conductive formulation.
IPC Classes ?
- C08G 77/44 - Block- or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
- C09C 1/40 - Compounds of aluminium
- C09C 3/12 - Treatment with organosilicon compounds
- C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
- C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
- C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
|
51.
|
POLYSILOXANE FILLER TREATING AGENT AND COMPOSITIONS PREPARED THEREWITH
Application Number |
US2023071637 |
Publication Number |
2024/036077 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-15 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Carter, Matthew
- Wang, Hai
- Xu, Hongyun
|
Abstract
The present invention relates to a filler treating agent of Formula (I) where R1, R1', R2, R2', m, n, p, and q are as defined herein. The filler treating agent is useful as additive for thermally conductive formulations.
IPC Classes ?
- C08G 77/38 - Polysiloxanes modified by chemical after-treatment
- C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G 77/54 - Nitrogen-containing linkages
- C08L 83/04 - Polysiloxanes
- C08L 83/14 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C09C 3/12 - Treatment with organosilicon compounds
|
52.
|
POLYSILOXANE FILLER TREATING AGENT AND COMPOSITIONS PREPARED THEREWITH
Application Number |
US2023071639 |
Publication Number |
2024/036079 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-15 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Wang, Hai
- Carter, Matthew
|
Abstract
The present invention relates to a filler treating agent of Formula I: I where R1, R2, m, n, p, and q are as defined herein. The filler treating agent is useful as additive for thermally conductive formulations.
IPC Classes ?
- C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
- C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
- C08G 77/38 - Polysiloxanes modified by chemical after-treatment
- C08G 77/44 - Block- or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
- C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
|
53.
|
ADVANCED VISCO-SEALS FOR SINGLE SCREW EXTRUDERS
Application Number |
US2023071856 |
Publication Number |
2024/036159 |
Status |
In Force |
Filing Date |
2023-08-08 |
Publication Date |
2024-02-15 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Spalding, Mark A.
- Sun, Xiaofei
|
Abstract
Embodiments of an extruder comprise an extruder housing having an internal wall and a single screw coaxially disposed within the extruder housing, the single screw comprising a shank, wherein the shank and/or a region of the internal wall proximate the shank comprises helical channels. The extruder further comprises a feed channel downstream of the shank, and a visco-seal comprising the helical channels and the annular gap between the shank and the internal wall, wherein the annular gap is variable across its length.
IPC Classes ?
- B29C 48/25 - Component parts, details or accessories; Auxiliary operations
- B29C 48/52 - Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C 48/56 - Screws having grooves or cavities other than the thread or the channel
- B29C 48/685 - Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
|
54.
|
SYMMETRICAL ZIRCONIUM METALLOCENES HAVING ISOBUTYL CYCLOPENTADIENYL LIGANDS
Application Number |
US2023029500 |
Publication Number |
2024/030621 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Kuhlman, Roger L.
- Pearson, David M.
|
Abstract
Embodiments of the present disclosure are directed towards symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands, and methods utilizing compositions including the symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands.
IPC Classes ?
- C07F 17/00 - Metallocenes
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
|
55.
|
ASYMMETTRICAL ZIRCONIUM METALLOCENES HAVING AN ISOBUTYL CYCLOPENTADIENYL LIGAND
Application Number |
US2023029508 |
Publication Number |
2024/030624 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Kuhlman, Roger L.
- Pearson, David M.
- Kassie, Abebu A.
|
Abstract
Embodiments of the present disclosure are directed towards asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, and methods utilizing compositions including the asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
- C07F 17/00 - Metallocenes
|
56.
|
POLYOLEFIN COMPOSITIONS FOR ROTOMOLDING
Application Number |
US2023029514 |
Publication Number |
2024/030629 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wu, Xiaosong
- Molero, Glendimar
- Baillie, Rhett A.
- Ma, Steve H.
|
Abstract
nn-propyl cyclopentadienyl ligand, processes utilizing the rotomolding compositions, and products made with the compositions.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
|
57.
|
POLYOLEFIN COMPOSITIONS FOR INJECTION MOLDING
Application Number |
US2023029532 |
Publication Number |
2024/030643 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wu, Xiaosong
- Nguyen, Lena T.
- Baillie, Rhett A.
|
Abstract
nn-propyl cyclopentadienyl ligand, processes utilizing the polyolefin compositions, and products made with the compositions.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
|
58.
|
POLYOLEFIN COMPOSITIONS FOR FILMS
Application Number |
US2023029536 |
Publication Number |
2024/030646 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Sharma, Rahul
- Wu, Xiaosong
|
Abstract
nn-propyl cyclopentadienyl ligand, processes utilizing the polyolefin compositions, and products made with the compositions.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08J 5/18 - Manufacture of films or sheets
|
59.
|
ASYMMETRICAL METALLOCENES HAVING AN ISOBUTYL CYCLOPENTADIENYL LIGAND
Application Number |
US2023029490 |
Publication Number |
2024/030612 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Pearson, David M.
- Kuhlman, Roger L.
- Kassie, Abebu A.
|
Abstract
Embodiments of the present disclosure are directed towards asymmetrical metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical metallocenes, and methods utilizing compositions including the asymmetrical metallocenes.
|
60.
|
ASYMMETRICAL HAFNIUM METALLOCENES
Application Number |
US2023029494 |
Publication Number |
2024/030616 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Pearson, David M.
- Mcdougal, Mahsa
- Padilla-Acevedo, Angela I.
- Fontaine, Philip P.
- Hirsekorn, Kurt F.
- Kuhlman, Roger L.
|
Abstract
Embodiments of the present disclosure are directed towards asymmetrical hafnium metallocenes, compositions including those asymmetrical hafnium metallocenes, and methods utilizing compositions including the asymmetrical hafnium metallocenes.
IPC Classes ?
- C07F 17/00 - Metallocenes
- B01J 37/02 - Impregnation, coating or precipitation
- C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
|
61.
|
SYMMETRICAL HAFNIUM METALLOCENE FOR MAKING POLYMERS WITH BROAD-ORTHOGONAL COMPOSITION DISTRIBUTIONS
Application Number |
US2023029497 |
Publication Number |
2024/030619 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Baillie, Rhett A.
- Kuhlman, Roger L.
- Pearson, David M.
|
Abstract
Embodiments of the present disclosure are directed towards symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands, and methods utilizing compositions including the symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands.
IPC Classes ?
- C07F 17/00 - Metallocenes
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F 4/659 - Component covered by group containing a transition metal-carbon bond
|
62.
|
UNIMODAL HIGH DENSITY POLYETHYLENE FOR CAP AND CLOSURE DEVICES
Application Number |
US2023029527 |
Publication Number |
2024/030638 |
Status |
In Force |
Filing Date |
2023-08-04 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Zhang, Fengyi
- Wu, Xiaosong
- Baillie, Rhett A.
|
Abstract
Embodiments of the present disclosure are directed towards unimodal high density polyethylene for cap and closure devices.
IPC Classes ?
- C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
|
63.
|
AN ODOR PREDICTION METHOD FOR AQUEOUS POLYMER COMPOSITION
Application Number |
CN2022109691 |
Publication Number |
2024/026672 |
Status |
In Force |
Filing Date |
2022-08-02 |
Publication Date |
2024-02-08 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Lyu, Han
- Ma, Yan
- Shi, Chenyi
- Xu, Jianming
- Zou, Jian
- Ji, Zhouhua
- Derocher, Jonathan Paul
|
Abstract
A method and a system (400) for predicting odor of an aqueous polymer composition, such as a polymerising coating, comprising: analytically characterizing the aqueous polymer composition with a detector (4013), thereby generating concentration data for volatile organic compounds in the aqueous polymer composition from the analytical characterization; inputting the concentration data to a decision tree ensemble configured to predict an odor intensity of the aqueous polymer composition after polymerisation based on the concentration data; and outputting a predicted odor intensity of the aqueous polymer composition from the decision tree ensemble.
IPC Classes ?
- G01N 33/00 - Investigating or analysing materials by specific methods not covered by groups
|
64.
|
COMPOSITIONS AND METHODS FOR PREPARING SELF-CRUSHABLE VISCOELASTIC POLYURETHANE FOAM
Application Number |
CN2022110458 |
Publication Number |
2024/026813 |
Status |
In Force |
Filing Date |
2022-08-05 |
Publication Date |
2024-02-08 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Zhang, Degang
- Lotti, Luca
|
Abstract
Polyurethane foam compositions include a reaction product of: an isocyanate component including one or more isocyanate compound, and an isocyanate-reactive component containing: an ethylene oxide-rich (EO-rich) polyether polyol at a percent by weight (wt%) of 10 wt% to 35 wt%; a propylene oxide-rich (PO-rich) polyether polyol at a percent by weight (wt%) of 30 wt% to 80 wt%; and a polyester polyol at a percent by weight (wt%) of 10 wt% to 35 wt%, polyester polyol based on reaction product of an aromatic diacid or alkyl diacid and a polyol having an OH functionality 2 to 4.
IPC Classes ?
- C08G 18/20 - Heterocyclic amines; Salts thereof
- C08G 18/40 - High-molecular-weight compounds
- C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G 18/48 - Polyethers
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
|
65.
|
LOW VOC IONIC SOLVENTS AS DYE CARRIERS FOR ARAMID FIBERS
Application Number |
US2022038649 |
Publication Number |
2024/025535 |
Status |
In Force |
Filing Date |
2022-07-28 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Donate, Felipe A.
- Wachowicz, Rebecca J.
- Entorf, Matthew W.
|
Abstract
121233 are, independently at each instance, a C1-C6 alkyl or substituted C1-C6 alkyl, and X is, independently at each instance, a halogen; and one or more cationic dyes.
IPC Classes ?
- D06P 3/24 - Polyamides; Polyurethanes
- D06P 1/66 - Compounds containing ammonium groups containing quaternary ammonium groups
- D06P 1/655 - Compounds containing ammonium groups
- D06P 1/41 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using basic dyes
|
66.
|
SYNTHESIS AND USE OF A CARBAMATE-FUNCTIONAL ALKOXYSILALKYLENESILANE COMPOUND
Application Number |
US2023069734 |
Publication Number |
2024/026197 |
Status |
In Force |
Filing Date |
2023-07-07 |
Publication Date |
2024-02-01 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Kennedy, Robert
- Zhou, Xiaoyuan
- Yu, Decai
- Joffre, Eric
|
Abstract
A carbamate-functional alkoxysilalkylenesilane compound and methods for its preparation and use are provided. The compound has formula (R122)N-C(=O)O-Si(R222)-D-Si(OR433, where R1may be hydrogen, methyl, or ethyl; R2may be methyl, R42233)-. The compound may be used to cap silanol moieties in a silanol-functional polyorganosiloxane to produce a polyalkoxy-functional polyorganosiloxane. The polyalkoxy-functional polyorganosiloxane may be used as a crosslinker in a moisture curable room temperature vulcanizing (RTV) silicone composition.
IPC Classes ?
- C07F 7/08 - Compounds having one or more C—Si linkages
- C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C08G 77/04 - Polysiloxanes
|
67.
|
SYNTHETHIC INSULATION WITH IMPROVED SOFTNESS
Application Number |
CN2022109029 |
Publication Number |
2024/021038 |
Status |
In Force |
Filing Date |
2022-07-29 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Yu, Haiyang
- Li, Jingya
- Huang, Xin
|
Abstract
22) between 200 to 1000 g/10 min. The nonwoven can be useful as thermal and/or acoustic insulation with improved softness.
IPC Classes ?
- D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H 1/43 - Acrylonitrile series
- D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
- D04H 1/4291 - Olefin series
|
68.
|
COMPOSITION FOR PACKAGING FILM
Application Number |
US2023070980 |
Publication Number |
2024/026328 |
Status |
In Force |
Filing Date |
2023-07-25 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Tsui, Michelle
- Lee, Jong-Young
- Marks, Scott B.
- Mcelroy, Hieu Truong
|
Abstract
A composition for fabricating an abrasion resistant film including: (a) at least one ionomer of acid copolymer; (b) at least one anti-slip additive; (c) at least one anti-blocking additive; (d) at least one chill roll release additive; and (e) optionally, one or more additives different from components (a) - (d); a process for producing the above film composition; a monolayer abrasion resistant film or a multilayer abrasion resistant film, wherein at least one layer of the monolayer film or the multilayer film includes an abrasion resistant film layer fabricated from the above film composition; and a process of manufacturing the above monolayer film or multilayer film.
|
69.
|
ORGANIC BINDER FOR TILING ADHESIVE
Application Number |
US2023070987 |
Publication Number |
2024/026331 |
Status |
In Force |
Filing Date |
2023-07-26 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Kieseweter, Renee
- Perello, Margarita
- Wagner, Anette
|
Abstract
In mortars used for tile adhesion that contain an organic binder, properties such as adhesion after water immersion can be improved by adding a small amount of porous aluminosilicate, such as zeolite.
IPC Classes ?
- C04B 20/00 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B 28/04 - Portland cements
- C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
|
70.
|
LOW ODOR SILICONE POLYETHER TYPE SURFACTANTS AND THEIR USE IN POLYURETHANE COMPOSITIONS
Application Number |
CN2022107872 |
Publication Number |
2024/020776 |
Status |
In Force |
Filing Date |
2022-07-26 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Tang, Zhengming
- Zou, Jian
- Liu, Tengfei
- Li, Haiying
- Duan, Shuyu
- Cai, Canzheng
- Feng, Shaoguang
- Zhang, Ping
|
Abstract
The present disclosure relates to low odor silicone polyether surfactants and their use in polyurethane compositions. The present disclosure provides a method of stabilizing an SPE surfactant formed by grafting a vinyl polyether onto a silicone backbone, comprising, pre-treating the SPE surfactant with a basic compound having a pKb of from 1.0 to 9.0. The present disclosure also provides an SPE surfactant obtained by the described method and its use in polyurethane compositions.
|
71.
|
FOAMABLE COMPOSITION AND FOAM ARTICLE MADE THEREFROM
Application Number |
CN2022108126 |
Publication Number |
2024/020826 |
Status |
In Force |
Filing Date |
2022-07-27 |
Publication Date |
2024-02-01 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- ROHM AND HAAS COMPANY (USA)
|
Inventor |
- Bueno, Fernanda B.
- Yan, Jinliang
- Li Pi Shan, Colin
- Gomes, Jorge C.
- Casarrubias, Juan C.
|
Abstract
A foamable composition including: (a) at least one elastomer selected from the group consisting of: (i) ethylene/alpha-olefin multi-block interpolymers, (ii) ethylene/alpha-olefin elastomers, and (iii) combinations thereof; (b) at least one ethylene vinyl acetate; (c) at least one polarity modifier selected from the group consisting of: (i) ethylene-alkyl acrylate copolymers, (ii) ethylene-alkyl methacrylate copolymers, and (iii) combinations thereof; (d) at least one crosslinking agent; and (e) at least one blowing agent.
IPC Classes ?
- C08L 23/08 - Copolymers of ethene
- C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08K 7/08 - Oxygen-containing compounds
- C08J 9/10 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen
- A43B 13/00 - Soles; Sole-and-heel integral units
- A43B 13/04 - Plastics, rubber or vulcanised fibre
- C08L 31/04 - Homopolymers or copolymers of vinyl acetate
- C08K 5/14 - Peroxides
|
72.
|
PROCESS FOR MAKING A GRAFTED POLYOLEFIN
Application Number |
CN2022108127 |
Publication Number |
2024/020827 |
Status |
In Force |
Filing Date |
2022-07-27 |
Publication Date |
2024-02-01 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- He, Chao
- Zhang, Kainan
- Sun, Yabin
- Sengupta, Saurav
- Cogen, Jeffrey, M.
- Yang, Xiuhan
- Wang, Guowei
|
Abstract
A process for manufacturing a grafted polyolefin having improved yellowness properties, the process including reacting an admixture of: (i) at least one polyolefin; (ii) at least one monomer; wherein the at least one monomer is selected from one or more acid compounds having the following general chemical Formula (I) or Formula (II); wherein in Formula (I) and Formula (II) either R1 or R2 is H, with the proviso that both R1 and R2 is not H; wherein at least one of R1 and R2 is an alkyl or an alkenyl with a carbon number of from 1 to 20; and wherein R1, R2, or both R1 and R2 may further include an ester, a heteroatom, an aromatic, or a halogen; and (iii) at least one free radical initiator to form a grafted polyolefin; wherein the grafted polyolefin has a yellowness index, YIE313, of < 30.
IPC Classes ?
- C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
- C08F 255/00 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group
|
73.
|
COMPOSITIONS FOR CLEANING METALS
Application Number |
CN2022108498 |
Publication Number |
2024/020919 |
Status |
In Force |
Filing Date |
2022-07-28 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
|
Abstract
A process to clean a metal surface, the process comprising applying to the metal surface a composition comprising at least the following components a) and b), wherein component a is at least one ether amine selected from Formula 1A, as described herein, and/or at least one ether amine selected from Formula 1B, as described herein; and component b is at least one chelate. A composition comprising components a) and b), as discussed above.
|
74.
|
GLYCOL ETHER AMINES FOR AQUEOUS TWO-COMPONENT POLYURETHANE COATING
Application Number |
CN2022108875 |
Publication Number |
2024/020995 |
Status |
In Force |
Filing Date |
2022-07-29 |
Publication Date |
2024-02-01 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
|
Abstract
The present invention provides aqueous compositions comprising (i) an aqueous acrylic or vinyl polymer dispersion wherein the polymer comprises an average of two or more hydroxyl groups or contains a polyol, (ii) one or more pigments, extenders or colorants, or their combination, and, (iii) one or more glycol ether amines having the following formula I: wherein R 116344 alkyl group, R 2and R 33233; and, m is 1 to 6, or, preferably, from 1 to 2. The aqueous composition may further comprise a water dispersible polyisocyanate curing agent, thereby forming a curable aqueous coating composition that forms a polyurethane coating or film.
IPC Classes ?
- C08K 5/17 - Amines; Quaternary ammonium compounds
- C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D 7/63 - Additives non-macromolecular organic
- C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
- C09D 175/04 - Polyurethanes
- C08G 18/67 - Unsaturated compounds having active hydrogen
- C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
- C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
|
75.
|
CLEANING COMPOSITION FOR RECYCLING OF PLASTICS
Application Number |
US2023028307 |
Publication Number |
2024/020169 |
Status |
In Force |
Filing Date |
2023-07-21 |
Publication Date |
2024-01-25 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW QUIMICA MEXICANA S.A.DE C.V. (Mexico)
- DOW QUIMICA DE COLOMBIA S.A. (Colombia)
|
Inventor |
- Clark, Chelsea
- Sanabria Ramirez, Paola K.
- Martinez, Julibeth, M.
- Avancini, Milena
- Tong, Xinjie
- Tresoldi, Micol Federica
- Yang, Peilin
- Watty Garcia, Juan Pablo
|
Abstract
A cleaning composition includes a surfactant having a cloud point of 60°C or greater and a glycol ether having a hydrophilic-lipophilic balance (HLB) from 6 to 10. The glycol ether has an HLB of less than 7.5 if the surfactant has a cloud point of greater than 90°C, or the glycol ether has an HLB of greater than 8.5 if the surfactant has a cloud point from 60°C to less than 75°C, or the glycol ether has an HLB of 7 to 9 if the surfactant has a cloud point from 75°C to 90°C.
IPC Classes ?
- C11D 3/20 - Organic compounds containing oxygen
- C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
|
76.
|
POLYURETHANE COMPOSITION
Application Number |
CN2022107092 |
Publication Number |
2024/016270 |
Status |
In Force |
Filing Date |
2022-07-21 |
Publication Date |
2024-01-25 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Fan, Yanbin
- Ma, Jun
- Chen, Daoyong
- Huang, Xiayun
- Grzesiak, Adam L.
- Chen, Hongyu
|
Abstract
A polyurethane composition includes from 50 wt%to 98 wt%of an isocyanate component, based on a total weight of the polyurethane composition, the isocyanate component including, from 7 wt%to 55 wt%of a first isocyanate-terminated prepolymer derived from a siloxane-caprolactone block copolymer polyol, based on a total weight of the isocyanate component, and from 45 wt%to 93 wt%of a second isocyanate-terminated prepolymer derived from a polyester polyol, based on the total weight of the isocyanate component. The polyurethane composition further includes from 2 wt%to 50 wt%of an isocyanate-reactive component, based on the total weight of polyurethane composition, the isocyanate-reactive component including a chain extender.
IPC Classes ?
- D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
- C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G 77/445 - Block- or graft-polymers containing polysiloxane sequences containing polyester sequences
- C08G 18/61 - Polysiloxanes
- C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
|
77.
|
4 HYDROCARBONS AND SELF-BOUND HYBRID CATALYSTS
Application Number |
US2023070661 |
Publication Number |
2024/020525 |
Status |
In Force |
Filing Date |
2023-07-21 |
Publication Date |
2024-01-25 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Geyer, Florian
- Pollefeyt, Glenn
- Rozeveld, Steven J.
- Tocha-Bielak, Ewa A.
- Leadley, Stuart
- Santos, Vera
- Yancey, David F.
- Malek, Andrzej
|
Abstract
24244 hydrocarbons in the reaction zone in the presence of a self-bound hybrid catalyst formed according to the methods described herein.
IPC Classes ?
- B01J 23/10 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of rare earths
- B01J 23/63 - Platinum group metals with rare earths or actinides
- B01J 23/83 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with rare earths or actinides
- B01J 29/85 - Silicoaluminophosphates (SAPO compounds)
- B01J 37/02 - Impregnation, coating or precipitation
- C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
|
78.
|
4 HYDROCARBONS USING HYBRID CATALYSTS
Application Number |
US2023070115 |
Publication Number |
2024/020309 |
Status |
In Force |
Filing Date |
2023-07-13 |
Publication Date |
2024-01-25 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Santos, Vera
- Pollefeyt, Glenn
- Malek, Andrzej
- Yancey, David F.
- Tocha-Bielak, Ewa A.
- Rozeveld, Steven J.
- Leadley, Stuart
- Kirilin, Alexey
- Chojecki, Adam
|
Abstract
24244 hydrocarbons in the reaction zone in the presence of a hybrid catalyst. The hybrid catalyst comprises a metal oxide catalyst component supported on zirconia and a microporous catalyst component.
IPC Classes ?
- B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J 23/10 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of rare earths
- B01J 23/63 - Platinum group metals with rare earths or actinides
- B01J 23/83 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with rare earths or actinides
- B01J 29/85 - Silicoaluminophosphates (SAPO compounds)
- B01J 35/10 - Solids characterised by their surface properties or porosity
- B01J 37/00 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
|
79.
|
4 HYDROCARBONS AND FORMULATED HYBRID CATALYSTS
Application Number |
US2023070660 |
Publication Number |
2024/020524 |
Status |
In Force |
Filing Date |
2023-07-21 |
Publication Date |
2024-01-25 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Pollefeyt, Glenn
- Santos, Vera
- Tocha-Bielak, Ewa A.
- Yancey, David F.
- Geyer, Florian
- Rozeveld, Steven J.
- Leadley, Stuart
- Malek, Andrzej
|
Abstract
244 hydrocarbons.
IPC Classes ?
- B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J 23/08 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of gallium, indium or thallium
- B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J 23/825 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with gallium, indium or thallium
- B01J 29/85 - Silicoaluminophosphates (SAPO compounds)
- B01J 35/10 - Solids characterised by their surface properties or porosity
- B01J 37/00 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
|
80.
|
POLAR ETHYLENE-BASED POLYMER WITH REVERSIBLE CROSSLINKER
Application Number |
US2023027770 |
Publication Number |
2024/015571 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- NORTHWESTERN UNIVERSITY (USA)
|
Inventor |
- Torkelson, John, M.
- Chen, Boran
- Fenimore, Logan
- Lipi Shan, Colin
- Brown, Hayley, A.
- Auyeung, Evelyn
- Brooner, Rachel
- Barbon, Stephanie
|
Abstract
The present disclosure provides a crosslinkable polymer composition. In an embodiment, the crosslinkable polymer composition includes a polar ethylene-based polymer, a free radical initiator, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate). The present disclosure provides a crosslinked composition. In an embodiment, the crosslinked composition includes a polar ethylene-based polymer; and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate).
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
81.
|
REVERSIBLE CROSSLINKED EXTRUDED PROFILE AND PROCESS
Application Number |
US2023027784 |
Publication Number |
2024/015581 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Li Pi Shan, Colin
- Wu, Gaoxiang
- Munro, Jeffrey, C.
- Brown, Hayley, A.
- Auyeung, Evelyn
- Szuromi, Endre
- Cespedes, Gerardo
|
Abstract
The present disclosure provides an article. In an embodiment, the article is an extruded profile composed of a crosslinked composition formed from starting materials comprising an ethylene-based polymer, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate). This yields an extruded profile that is composed of a crosslinked composition comprising (i) ethylene-based polymer, and (ii) linkages having a Structure 2
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
82.
|
PROCESS FOR REVERSIBLE CROSSLINK COMPOSITION
Application Number |
US2023027822 |
Publication Number |
2024/015607 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Jin, Lin
- Wu, Gaoxiang
- Li Pi Shan, Colin
- Munro, Jeffrey, C.
- Cespedes, Gerardo
- Lugo, Elva
|
Abstract
The present disclosure provides a process. In an embodiment, the process includes feeding into a mixing device components. The components include comprising (i) a (polar) ethylene-based polymer having a melt temperature, Tm, (ii) a free radical initiator having a decomposition temperature, Tdecomp, and (iii) 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate). The process includes mixing, in the mixing device, components (i), (ii), and (iii) at a temperature less than the decomposition temperature of the free radical initiator. The process includes forming a crosslinkable polymer composition comprising the (polar) ethylene-based polymer the BITEMPS methacrylate, and the free radical initiator.
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
83.
|
REVERSIBLE CROSSLINKED FOAM ARTICLE AND PROCESS
Application Number |
CN2023107514 |
Publication Number |
2024/012575 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Li Pi Shan, Colin
- Sun, Yabin
- Brown, Hayley A.
- Hall, Ryan
- Wu, Gaoxiang
|
Abstract
The present disclosure is directed to a foam article. In an embodiment, the foam article includes a crosslinked foam composition formed from starting materials comprising (i) a polymer selected from the group consisting of an ethylene‐based polymer, a polar ethylene‐based polymer, and combinations thereof, and (ii) 2, 2, 6, 6‐tetramethyl‐4‐piperidyl methacrylate disulfide (BiTEMPS) methacrylate. This yields a foam article that is composed of a crosslinked composition comprising (i) the polymer selected from the group consisting of the ethylene‐based polymer, the polar ethylene‐based polymer, and combinations thereof, and (ii) linkages having a Structure (2) below
IPC Classes ?
- C08L 23/04 - Homopolymers or copolymers of ethene
- C08L 23/06 - Polyethene
- C08L 23/08 - Copolymers of ethene
- C08K 5/372 - Sulfides
- C08K 5/378 - Sulfides containing heterocyclic rings
- C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
|
84.
|
ETHYLENE-BASED POLYMER WITH REVERSIBLE CROSSLINKER
Application Number |
US2023027767 |
Publication Number |
2024/015570 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- NORTHWESTERN UNIVERSITY (USA)
|
Inventor |
- Torkelson, John, M.
- Chen, Boran
- Fenimore, Logan
- Li Pi Shan, Colin
- Brown, Hayley, A.
- Auyeung, Evelyn
- Brooner, Rachel, E.M.
- Barbon, Stephanie, M.
|
Abstract
The present disclosure provides a crosslinkable polymer composition. In an embodiment, the crosslinkable polymer composition includes an ethylene-based polymer, a free radical initiator, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate). The present disclosure provides a crosslinked composition. In an embodiment, the crosslinked composition includes an ethylene-based polymer; and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate).
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
85.
|
REVERSIBLE CROSSLINKED COATING FOR CONDUCTOR AND PROCESS
Application Number |
US2023027776 |
Publication Number |
2024/015575 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Petr, Michael, T.
- Brown, Hayley, A.
- Li Pi Shan, Colin
- Cogen, Jeffrey, M.
|
Abstract
The present disclosure is directed to a coated conductor. In an embodiment, the coated conductor includes a conductor and a coating on the conductor. The coating is composed of a crosslinked composition formed from starting materials comprising an ethylene-based polymer, and 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS) methacrylate. This yields a coating that is composed of a crosslinked composition comprising (i) an ethylene-based polymer, and linkages having a Structure (2).
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
86.
|
REVERSIBLE CROSSLINKED 3D LOOP ARTICLE AND PROCESS
Application Number |
US2023027780 |
Publication Number |
2024/015579 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Munro, Jeffrey, C.
- Chen, Xi
- Li Pi Shan, Colin
- Wu, Gaoxiang
- Brown, Hayley, A.
- Auyeung, Evelyn
- Szuromi, Endre
- Cespedes, Gerardo
|
Abstract
The present disclosure provides an article. In an embodiment, the article a three- dimensional random loop material ("3DRLM") composed of a web structure of a multitude of winding continuous strands melt-bonded together at a multitude of contact points to form a multitude of loops. Each continuous strand is composed of a crosslinked composition formed from starting materials comprising (i) an ethylene-based polymer, and (ii) 2,2,6,6-tetramethyl-4- piperidyl methacrylate disulfide (BiTEMPS methacrylate). This yields a 3DRLM that is composed of a crosslinked composition comprising (i) an ethylene-based polymer, and (ii) linkages having a Structure (2) below (I)
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
|
87.
|
PROCESS FOR REVERSIBLE CROSSLINK COMPOSITION
Application Number |
US2023027816 |
Publication Number |
2024/015604 |
Status |
In Force |
Filing Date |
2023-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Jin, Lin
- Wu, Gaoxiang
- Li Pi Shan, Colin
- Munro, Jeffrey, C.
- Cespedes, Gerardo
- Lugo, Elva
|
Abstract
decompdecomp, (iii) 2,2,6,6-tetramethyl-4-piperidyl methacrylate disulfide (BiTEMPS methacrylate), and optional additives. The process includes mixing, in a mixing device, the crosslinkable polymer compositon at a temperature greater than or equal to the decomposition temperature of the peroxide, and forming a BiTEMPS methacrylate grafted (polar) ethylene-based polymer (BIT-g-pPE).
IPC Classes ?
- C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
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88.
|
COLORIMETRIC CURING INDICATORS IN POLYURETHANE ACRYLATE HYBRID RESIN SYSTEMS AND METHODS OF USING SAME
Application Number |
CN2022105795 |
Publication Number |
2024/011530 |
Status |
In Force |
Filing Date |
2022-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wang, Nan
- Guo, Kunpeng
- Sun, Gang
- Han, Hongjie
- Feng, Shaoguang
|
Abstract
Polyurethane acrylate hybrid compositions include a reaction product of: an isocyanate component including one or more isocyanate compound and one or more initiators, and an isocyanate-reactive component including: one or more polyether polyols and/or polyester polyols; and one or more hydroxy (meth) acrylate monomers; and one or more anthraquinone curing indicators.
IPC Classes ?
- B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
- C08G 18/08 - Processes
- C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G 18/48 - Polyethers
- C08G 18/67 - Unsaturated compounds having active hydrogen
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08K 3/013 - Fillers, pigments or reinforcing additives
- C08K 5/00 - Use of organic ingredients
- C08K 5/3415 - Five-membered rings
- C08L 75/08 - Polyurethanes from polyethers
- C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
- C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
- C08G 18/30 - Low-molecular-weight compounds
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89.
|
POLYURETHANE ACRYLATE HYBRID COMPOSITES CONTAINING OXAZOLIDINE MOISTURE SCAVENGERS AND METHODS FOR PREPARING SAME
Application Number |
CN2022105796 |
Publication Number |
2024/011531 |
Status |
In Force |
Filing Date |
2022-07-14 |
Publication Date |
2024-01-18 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Wang, Nan
- Guo, Kunpeng
- Sun, Gang
- Han, Hongjie
- Feng, Shaoguang
|
Abstract
Polyurethane acrylate hybrid compositions including a a reaction product of: an isocyanate component including one or more isocyanate compounds and one or more initiators; and an isocyanate-reactive component containing one or more polyether polyols and/or polyester polyols; one or more hydroxy functional acrylate monomers; and one or more moisture scavengers.
IPC Classes ?
- B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
- C08G 18/08 - Processes
- C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G 18/48 - Polyethers
- C08G 18/67 - Unsaturated compounds having active hydrogen
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08K 3/013 - Fillers, pigments or reinforcing additives
- C08K 5/00 - Use of organic ingredients
- C08K 5/3415 - Five-membered rings
- C08L 75/08 - Polyurethanes from polyethers
- C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
- C08G 18/30 - Low-molecular-weight compounds
- C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
|
90.
|
MULTI-LAYER SYNTHETIC LEATHER PRODUCTS
Application Number |
CN2022105944 |
Publication Number |
2024/011580 |
Status |
In Force |
Filing Date |
2022-07-15 |
Publication Date |
2024-01-18 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Wang, Nan
- Chen, Yusheng
- Shen, Guodong
- Huang, Xiaolin
|
Abstract
Disclosed is a multi-layer synthetic leather product comprising (A) a silicone based top layer; and (B) a polyurethane based skin layer which is formed with a polyurethane dispersion formulation, wherein the polyurethane dispersion formulation is formed by blending water, at least one chain extender and an isocyanate-terminated prepolymer which is the reaction product of a mixture comprising: at least one isocyanate compound, at least one polyol compound, and from 2.5 wt%to 15 wt%, based on the weight of the prepolymer, of at least one allyl polyether monoalcohol. Due to the formation of chemical bonds between the top layer and the skin layer, the synthetic leather product exhibits superior detachment resistance, mechanical strength, easy to clean capability and hand feeling.
IPC Classes ?
- C08G 18/48 - Polyethers
- C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
- B32B 5/00 - Layered products characterised by the non-homogeneity or physical structure of a layer
- C08L 83/04 - Polysiloxanes
- B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
- D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
|
91.
|
LUBRICANT COMPOSITIONS INCLUDING DIETHYLENETRIAMINE PENTAACETIC ACID AS A CORROSION INHIBITOR
Application Number |
US2023069684 |
Publication Number |
2024/011157 |
Status |
In Force |
Filing Date |
2023-07-06 |
Publication Date |
2024-01-11 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Deo, Puspendu
- Ewart, Sean
- Evans-Beatty, Cathi
|
Abstract
Embodiments of lubricant compositions that may comprise an oil lubricant and a corrosion inhibitor, wherein the corrosion inhibitor may be diethylenetriamine pentaacetic acid (DTPA).
IPC Classes ?
- C10M 133/04 - Amines, e.g. polyalkylene polyamines; Quaternary amines
|
92.
|
LUBRICANT COMPOSITIONS INCLUDING A POLYMERIZABLE-ACID GRAFT POLYMER AS A CORROSION INHIBITOR
Application Number |
US2023069751 |
Publication Number |
2024/011204 |
Status |
In Force |
Filing Date |
2023-07-07 |
Publication Date |
2024-01-11 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Deo, Puspendu
- Ewart, Sean
- Evans-Beatty, Cathi
|
Abstract
nn 2n2n zz aa a wherein each R' in the formula may be independently selected from the group consisting of a hydrogen atom, hydrogen radicals, and acyl radicals, wherein each R" in the formula may be independently selected from the group consisting of a hydrogen atom, hydrogen radicals, amine-containing radicals, and acyl radicals, wherein each "n" in the formula may independently have a value of from 2 to 4, wherein each "Z" in the formula may independently have a value of from 4 to about 1800, and wherein "a" may have a value of from 1 to 4.
IPC Classes ?
- C10M 145/00 - Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
|
93.
|
POLYURETHANE FOAMS
Application Number |
US2023069061 |
Publication Number |
2024/006691 |
Status |
In Force |
Filing Date |
2023-06-26 |
Publication Date |
2024-01-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- La Terra, Federico
- Cookson, Paul
|
Abstract
A foam forming composition for making a flexible polyurethane foam comprises a polyol component including one or more polyether polyols having a hydroxyl number from 25 to 100 mg KOH/g, as determined in accordance with ASTM D4274, and having from two to eight hydroxyl groups per molecule, an additive component including ammonium polyphosphate and alkaline earth metal in a weight ratio of from 1.3:1 to 6.5:1, the additive component being present in amount from 6 part by weight to 50 parts by weight, based on 100 parts by weight of the polyol component, and an isocyanate component including one or more aromatic isocyanates. The composition excludes melamine and halogen containing flame retardants.
IPC Classes ?
- C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
- C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
- C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
- C08G 18/48 - Polyethers
- C08G 18/66 - Compounds of groups , , or
- C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08K 5/00 - Use of organic ingredients
- C08L 75/08 - Polyurethanes from polyethers
- C08G 18/40 - High-molecular-weight compounds
- C08K 5/52 - Phosphorus bound to oxygen bound to oxygen only
|
94.
|
ULTRAVIOLET STABILIZED POLYMERIC COMPOSITIONS
Application Number |
US2023069068 |
Publication Number |
2024/006695 |
Status |
In Force |
Filing Date |
2023-06-26 |
Publication Date |
2024-01-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Li, Dachao
- Esseghir, Mohamed
|
Abstract
The present disclosure provides a polymeric composition including an ethylene-based polymer having one and only one peak in a range from log(MW) 2.5 to log(MW) 7.0 in a plot of dW/dLog(MW) on the y-axis versus Log(MW) on the x-axis to give a Gel Permeation Chromatograph (GPC) chromatogram, wherein Log(MW) and dW/dLog(MW) are as defined herein and are measured by Gel Permeation Chromatograph (GPC) Test Method of the description, wherein the ethylene-based polymer has a density of 0.93 g/cc to 0.94 g/cc as measured according to ASTM D792 and an ultraviolet light stabilizer. The polymeric composition is free of contaminants having an average particle size of 0.70 millimeters or greater as measured according to Contaminant Measurement Testing.
IPC Classes ?
- C08K 5/3435 - Piperidines
- C08L 79/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups
- H01B 3/28 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
|
95.
|
METHOD TO REDUCE ALKOXY ETHER RELEASE FROM CELLULOSE ETHERS
Application Number |
US2023069319 |
Publication Number |
2024/006872 |
Status |
In Force |
Filing Date |
2023-06-29 |
Publication Date |
2024-01-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Sun, Kefu
- Theuerkauf, Jorg
- Boopalachandran, Praveenkumar
- Matteucci, Scott T.
- Abebe, Daniel G.
- Kilos, Beata A.
- Pal, Kanjakha
|
Abstract
2233) greater than 3, in a quantity sufficient to adsorb at least some alkoxy ethers that are present.
IPC Classes ?
- C08B 11/02 - Alkyl or cycloalkyl ethers
- C08B 11/20 - Post-etherification treatments, including purification
- C08K 3/34 - Silicon-containing compounds
|
96.
|
AQUEOUS COMPOSITION FOR ELASTOMERIC ROOF COATING
Application Number |
CN2022101463 |
Publication Number |
2024/000098 |
Status |
In Force |
Filing Date |
2022-06-27 |
Publication Date |
2024-01-04 |
Owner |
DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Tong, Bo
- Chen, Jitao
- Shen, Cheng
- Zhong, Ling
- Zhang, Xiaohong
|
Abstract
The present disclosure relates to an elastomeric roof coating composition, which comprises: (1) an acrylic binder in the amount of 30.0 –50.0 %by weight, based on the total weight of the composition, comprising (i) 90 to 99.6 %an acrylic polymer by weight of the acrylic binder, wherein the acrylic polymer comprises at least 90%by weight of acrylic or methacrylic repeat units; and (ii) 0.4 to 10.0 %an (meth) acrylic acid monomer by weight of the acrylic binder; (2) zinc oxide in the amount of 1.5 -4.0%by weight, based on the total weight of the composition; (3) a silane coupling agent in the amount of 0.1-0.5 %by weight, based on the total weight of the composition; and (4) the balance being water. In the present invention, the elastomeric roof coating composition may exhibit excellent adhesion to the various substrates, particularly to the polyester coated steel, preferably also exhibits a low odor characteristic (e.g., low ammonia release), and/or good acid resistance.
IPC Classes ?
- C09J 133/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
- C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
- C09D 133/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
- C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
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97.
|
ORGANOPOLYSILOXANE COMPOSITION WITH EXPANDED PERLITE
Application Number |
CN2022101657 |
Publication Number |
2024/000116 |
Status |
In Force |
Filing Date |
2022-06-27 |
Publication Date |
2024-01-04 |
Owner |
- DOW SILICONES CORPORATION (USA)
- DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Chang, Chi-Hao
- Gorin, Craig F.
- Zhu, Bizhong
- Whitbrodt, Michael
- Tai, Xiangyang
- Hu, Minbiao
- Yao, Xuesi
|
Abstract
The present invention relates to a composition comprising reactive polysiloxanes and hydroxyl-containing precursors, a fire retardant, and expanded perlite. The composition is useful in the preparation of an insulating, compressible, and flame-resistant foamed material that is useful for providing heat insulation, flame resistance, and compressibility for applications such as lithium-ion batteries.
IPC Classes ?
- C08J 9/02 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
- C08L 83/04 - Polysiloxanes
- C08K 3/00 - Use of inorganic substances as compounding ingredients
|
98.
|
THERMALLY TRIGGERED PRIMER AND THERMOSETTING ADHESIVE MULTILAYER COMPOSITION FOR DETACHMENT OF EV BATTERY PACK
Application Number |
CN2022102793 |
Publication Number |
2024/000393 |
Status |
In Force |
Filing Date |
2022-06-30 |
Publication Date |
2024-01-04 |
Owner |
- DOW GLOBAL TECHNOLOGIES LLC (USA)
- DOW SILICONES CORPORATION (USA)
|
Inventor |
- Chen, Yongchun
- Meng, Qingwei
- Zhang, Yi
- Chen, Hongyu
- Gao, Qi
- Fan, Yanbin
- Guo, Shouxue
- Guo, Yongjin
- Feng, Shaoguang
|
Abstract
Methods may include detaching a battery pack adhered to a substrate by a multilayer composition, including: heating the multilayer composition to a detachment temperature above 60℃, the multilayer composition comprising one or more thermoplastic primer layers having a transition temperature in the range of 60 ℃ to 120 ℃, and one or more thermoset adhesive layers; and separating one or more layers of the multilayer composition to detach the battery pack from the substrate, wherein the substrate has a surface energy of 35 dynes/cm or greater.
IPC Classes ?
- H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
- C09J 5/06 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
- H01M 50/262 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M 10/6554 - Rods or plates
|
99.
|
ORGANOPOLYSILOXANE FOAM WITH EXPANDED PERLITE
Application Number |
CN2022101655 |
Publication Number |
2024/000114 |
Status |
In Force |
Filing Date |
2022-06-27 |
Publication Date |
2024-01-04 |
Owner |
- DOW SILICONES CORPORATION (USA)
- DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Chang, Chi-Hao
- Gorin, Craig F.
- Zhu, Bizhong
- Whitbrodt, Michael
- Tai, Xiangyang
- Hu, Minbiao
- Yao, Xuesi
|
Abstract
An insulating, compressible, and flame-resistant foamed material is provided. It comprises a polyorganosiloxane foam, a fire retardant, and expanded perlite. The foamed material is usedful for providing heat insulation, flame resistance, and compressibility for applications such as lithium-ion batteries.
IPC Classes ?
- C08L 83/04 - Polysiloxanes
- C08K 7/26 - Silicon-containing compounds
- C08K 3/22 - Oxides; Hydroxides of metals
- H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
|
100.
|
BATTERY MODULE WITH POLYORGANOSILOXANE FOAM BARRIER
Application Number |
CN2022101659 |
Publication Number |
2024/000118 |
Status |
In Force |
Filing Date |
2022-06-27 |
Publication Date |
2024-01-04 |
Owner |
- DOW SILICONES CORPORATION (USA)
- DOW GLOBAL TECHNOLOGIES LLC (USA)
|
Inventor |
- Chang, Chi-Hao
- Gorin, Craig F.
- Zhu, Bizhong
- Whitbrodt, Michael
- Tai, Xiangyang
- Hu, Minbiao
- Yao, Xuesi
|
Abstract
Disclosed is a battery module, comprising an array of spatially separated battery cells and a barrier material contacting adjacent battery cells. The barrier material, which comprises a polyorganosiloxane foam, a fire retardant, and expanded perlite, provides flame-resistance, compressibility and thermal insulation.
IPC Classes ?
- H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
- H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
- H01M 50/211 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
- C08L 83/04 - Polysiloxanes
- C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08K 3/22 - Oxides; Hydroxides of metals
- C08K 3/34 - Silicon-containing compounds
|
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